Discharging mechanism of bag making machine

The invention relates to the field of traditional Chinese medicine particle on-site preparing and packaging equipment, and particularly discloses a discharging mechanism of a bag making machine, which comprises a moving mechanism and a clamping mechanism, and the moving mechanism is connected with the clamping mechanism; the moving mechanism comprises a linkage limiting mechanism and a displacement driving mechanism. The linkage limiting mechanism comprises a base, a transverse guide column, a transverse sliding seat, a vertical guide column, a vertical sliding seat, a driving rod and a special-shaped guide groove. The displacement driving mechanism comprises a displacement motor and a swing rod, the swing rod is connected with a rotating shaft of the displacement motor, a strip hole is formed in the swing rod, and the driving end is located in the strip hole; the special-shaped guide groove comprises a vertical groove section and a transverse groove section; and the clamping mechanism is used for sealing and